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What does SOHCAHTOA mean?


Question asked by: mrquestion

Asked on: 11 Jan 2010

SOHCAHTOA is one of those things you learn at school that tends to stay with you - unlike to be honest most things which tend to be forgotten about not so long after you learn them in the first place!

This stands for Sine = Opposite / Hypotenuse, whilst Cosine = Adjacent / Hypotenuse and Tan = Opposite / Adjacent

These are used in trigonometry when calculating things like angles inside the triangle.

By: knowitall
Replied at: 11 Jan 2010
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